CVE-2026-68454

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 3.0% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

NVD analysis status

Received. NVD last modified this record on 2026-08-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-08-13 13:59Z22 DAYS AGO

Last updated

2026-08-17 05:05Z19 DAYS AGO

Reserved

2026-07-30

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

No CWE assigned

Data version

5.2

Document digest

c2d32b18021c9e672f63aeaf6de3e7cf59574f38a9eccf264e9a5752c100986c

• git.kernel.orghttps://git.kernel.org/stable/c/f887df91826e72b570c5e9298e66dd929f09edde
• git.kernel.orghttps://git.kernel.org/stable/c/3ef3190e30601b2688bdc64169b938b8d7f42010
• git.kernel.orghttps://git.kernel.org/stable/c/d48b9b096d11e31690c0a4988f65f21b64c01b2a
• git.kernel.orghttps://git.kernel.org/stable/c/df72596278b0e22dac5ef2881e9221a3a2c4ed11
• git.kernel.orghttps://git.kernel.org/stable/c/124a3769c43713a11a93a821b313e61ad5110cb8
• git.kernel.orghttps://git.kernel.org/stable/c/3e3aa6da87d30a0064a17b836685cd43c90a3572